The trigger doesn't have a very long pull, but it feels durable. Above it, on either side (for an ambidextrous control scheme) are a pair of R1 buttons. In Farpoint, the first game for the Aim controller, you use them to load shells into the shotgun.
At the front is the familiar PlayStation Move controller's bright, colorful rubber ball, so that the PlayStation Camera can track its motions in 3D space. The internal trackers have also been upgraded compared to the PlayStation Move, but we don't know the details.